The Epistle of Jude is a brief letter in the New Testament typically attributed to Jude, brother of James. It starts with a greeting and expresses a desire to encourage believers to contend for their faith against corrupt influences. Jude warns about ungodly figures, recalling historical judgments as examples of divine retribution, and describes these intruders with vivid imagery. He urges readers to remain vigilant, build their faith, and act with mercy. The epistle concludes with praise for God’s power to keep believers steadfast. Jude contrasts with other New Testament letters in tone, focus, and theological emphasis, particularly against false teachings.